feat: Add annotations to both service accounts

Author: samyuh

jupyterhub/templates/image-puller/serviceaccount-continuous.yaml

@@ -9,5 +9,9 @@ metadata:
   name: {{ include "jupyterhub.continuous-image-puller.fullname" . }}
   labels:
     {{- include "jupyterhub.labels" . | nindent 4 }}
+  annotations:
+    {{- with .Values.prePuller.continuous.serviceAccount.annotations }}
+    {{- . | toYaml | nindent 4 }}
+    {{- end }}
 {{- end }}
 {{- end }}

jupyterhub/templates/image-puller/serviceaccount-hook.yaml

@@ -14,5 +14,8 @@ metadata:
     "helm.sh/hook": pre-install,pre-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
     "helm.sh/hook-weight": "0"
+    {{- with .Values.prePuller.hook.serviceAccount.annotations }}
+    {{- . | toYaml | nindent 4 }}
+    {{- end }}
 {{- end }}
 {{- end }}